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lamina fusca sclerae

[fŭs′kə sklîr′ē]
n.
  1. A thin layer of pigmented connective tissue on the inner surface of the sclera of the eye, connecting it with the choroid.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.